New Balance Women's Apparel Size Chart Get the most out of every season with the women's Seasonless Short Sleeve Shirt. From sunshine, to foliage, to winter frost, its heathered, mid-weight knit fabric offers the perfect unity between warmth and breathability so you can enjoy the scenery any time of year. Plus, 3D-stretch and sweat-wicking technology move with you while helping to keep you dry throughout your workout. Features: - Athletic fit - Mid-weight stretch fabric - Releases moisture away from the body - Fast drying - 360-degree reflectivity - 89% Polyester and 11% Spandex